Construct the Character Table of D7h Point Group and Apply it for Classify the (3N-6) Modes of Vibration for the [7] Cyclacene (Linear) Monoring Molecule. Iraqi Journal of Science [Internet]. 2019 Oct. 27 [cited 2024 May 4];60(10):2102-13. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1253